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Psychophysiologic Disorders

A Psychosomatic illness is an illness which exists because of a particular reason. "Psycho-" means of the mind and "-somatic" means of the body. The body and mind are together interacting. That is the meaning of the word. more...

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An illness produced by or maintained by the interaction is properly called a psychosomatic illness. In some instances a psychosomatic illness might otherwise become cured but for the interaction of mind and body. An example of this situation are the things like stomach ulcers that are more often found in high stress jobs than elsewhere. If a medical examination can find no physical or organic cause, if an illness appears to result from emotional conditions such as anger, anxiety, depression and guilt then it might be classified psychosomatic.

Psychosomatic symptoms show that a human body can create physical symptoms that compensate for relationship deficiencies. (For example, hypnosis-induced allergic reactions indicate that a person's immune response can dramatically change during an intense relationship).

Many autoimmune diseases seem to have psychosomatic origins. In autoimmune diseases, the body becomes allergic to parts of itself, and damages body tissues. Autoimmune diseases may be called collagen vascular diseases if the immune system attacks supportive tissues and blood vessels. Autoimmune disease often follows trauma, exposure to toxic materials and chaotic relationships.

Solutions

Although psychosomatic disease might improve or disappear following suggestion by a recognized authority, both the psycho and somatic aspects of psychosomatic symptoms may vanish if people improve the relationship of mind to body.

Anorexia nervosa and bulimia nervosa, for example, are usually considered to be psychosomatic illnesses. Like many eating disorders, they respond well to relationship coaching and various forms of counseling, usually under a physician's supervision.

Other Therapies

Chinese Medicine, such as acupuncture and Qigong, is believed by adherents to correct conditions which are not purely physical.

Dianetics deals with psychosomatic illnesses. They also claim to cure arthritis, radiation poisoning, cancer, and, according to a 1995 brochure, "70 percent of Man's illnesses".

The Hare Krishnas believe that psychosomatic illnesses are a form of insanity induced by toxins, and that cow urine cures all diseases.

Holistic health offers non-physical solutions for disease.

The relatively new fad of Systemic coaching alleges to help people solve systemic (relationship) problems.

History

Many identifiable illnesses have previously been labelled as 'hysterical' or 'psychosomatic', for example asthma, allergies, and migraines. Some illnesses are under debate, including multiple chemical sensitivity, Gulf War Syndrome, and Chronic Fatigue Syndrome. Some people suggest that stigmatics suffer a psychosomatic illness based on identifying with the biblical crucified Jesus.

Read more at Wikipedia.org


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Low back pain
From Gale Encyclopedia of Medicine, 4/6/01 by Rebecca J. Frey

Definition

Low back pain is a common musculoskeletal symptom that may be either acute or chronic. It may be caused by a variety of diseases and disorders that affect the lumbar spine. Low back pain is often accompanied by sciatica, which is pain that involves the sciatic nerve and is felt in the lower back, the buttocks, and the backs of the thighs.

Description

Low back pain is a symptom that affects 80% of the general United States population at some point in life with sufficient severity to cause absence from work. It is the second most common reason for visits to primary care doctors, and is estimated to cost the American economy $75 billion every year.

Low back pain may be experienced in several different ways:

  • Localized. In localized pain the patient will feel soreness or discomfort when the doctor palpates, or presses on, a specific surface area of the lower back.
  • Diffuse. Diffuse pain is spread over a larger area and comes from deep tissue layers.
  • Radicular. The pain is caused by irritation of a nerve root. Sciatica is an example of radicular pain.
  • Referred. The pain is perceived in the lower back but is caused by inflammation elsewhere-- often in the kidneys or lower abdomen.

Causes & Symptoms

Acute pain

Acute pain in the lower back that does not extend to the leg is most commonly caused by a sprain or muscle tear, usually occurring within 24 hours of heavy lifting or overuse of the back muscles. The pain is usually localized, and there may be muscle spasms or soreness when the doctor touches the area. The patient usually feels better when resting.

Chronic pain

Chronic low back pain has several different possible causes:

Mechanical

Chronic strain on the muscles of the lower back may be caused by obesity; pregnancy; or job-related stooping, bending, or other stressful postures.

Malignancy

Low back pain at night that is not relieved by lying down may be caused by a tumor in the cauda equina (the roots of the spinal nerves controlling sensation in and movement of the legs), or a cancer that has spread to the spine from the prostate, breasts, or lungs. The risk factors for the spread of cancer to the lower back include a history of smoking, sudden weight loss, and age over 50.

Ankylosing spondylitis

Ankylosing spondylitis is a form of arthritis that causes chronic pain in the lower back. The pain is made worse by sitting or lying down and improves when the patient gets up. It is most commonly seen in males between 16 and 35. Ankylosing spondylitis is often confused with mechanical back pain in its early stages.

Herniated spinal disk

Disk herniation is a disorder in which a spinal disk begins to bulge outward between the vertebrae. Herniated or ruptured disks are a common cause of chronic low back pain in adults.

Psychogenic

Back pain that is out of proportion to a minor injury, or that is unusually prolonged, may be associated with a somatoform disorder or other psychiatric disturbance.

Low back pain with leg involvement

Low back pain that radiates down the leg usually indicates involvement of the sciatic nerve. The nerve can be pinched or irritated by herniated disks, tumors of the cauda equina, abscesses in the space between the spinal cord and its covering, spinal stenosis, and compression fractures. Some patients experience numbness or weakness of the legs as well as pain.

Diagnosis

The diagnosis of low back pain can be complicated. Most cases are initially evaluated by primary care physicians rather than by specialists.

Initial workup

Patient history

The doctor will ask the patient specific questions about the location of the pain, its characteristics, its onset, and the body positions or activities that make it better or worse. If the doctor suspects that the pain is referred from other organs, he or she will ask about a history of diabetes, peptic ulcers, kidney stones, urinary tract infections, or heart murmurs.

Physical examination

The doctor will examine the patient's back and hips to check for conditions that require surgery or emergency treatment. The examination includes several tests that involve moving the patient's legs in specific positions to test for nerve root irritation or disk herniation. The flexibility of the lumbar vertebrae may be measured to rule out ankylosing spondylitis.

Imaging studies

Imaging studies are not usually performed on patients whose history and physical examination suggest routine muscle strain or overuse. X rays are ordered for patients whose symptoms suggest cancer, infection, inflammation, pelvic or abdominal disease, or bone fractures. MRIs are usually ordered only for patients with certain types of masses or tumors.

It is important to know that the appearance of some abnormalities on imaging studies of the lower back does not necessarily indicate that they cause the pain. Many patients have minor deformities that do not create symptoms. The doctor must compare the results of imaging studies very carefully with information from the patient's history and physical examination.

Treatment

All forms of treatment of low back pain are aimed either at symptom relief or to prevent interference with the processes of healing. None of these methods appear to speed up healing.

Acute pain

Acute back pain is treated with nonsteroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen, muscle relaxants, or aspirin. Applications of heat or cold compresses are also helpful to most patients. If the patient has not experienced some improvement after several weeks of treatment, the doctor will reinvestigate the cause of the pain.

Chronic pain

Patients with chronic back pain are treated witha combination of medications, physical therapy, andoccupational or lifestyle modification. The medicationsgiven are usually NSAIDs, although patients withhypertension, kidney problems, or stomach ulcers should not take these drugs. Patients who take NSAIDs for longer than six weeks should be monitored periodically for complications.

Physical therapy for chronic low back pain usually includes regular exercise for fitness and flexibility, and massage or application of heat if necessary.

Lifestyle modifications include giving up smoking, weight reduction (if necessary), and evaluation of the patient's occupation or other customary activities.

Patients with herniated disks are treated surgically if the pain does not respond to medication.

Patients with chronic low back pain sometimesbenefit from pain management techniques, including biofeedback, acupuncture, and chiropractic manipulation of the spine.

Psychotherapy is recommended for patients whose back pain is associated with a somatoform, anxiety, or depressive disorder.

Low back pain with leg involvement

Treatment of sciatica and other disorders that involve the legs may include NSAIDs. Patients with long-standing sciatica or spinal stenosis that do not respond to NSAIDs are treated surgically. Although some doctors use cortisone injections to relieve the pain, this form of treatment is still debated.

Alternative treatment

A thorough differential diagnosis is important before any treatment is considered. There are times when alternative therapies are the most beneficial, and other times when more invasive treatments are needed.

Chiropractic

Chiropractic treats patients by manipulating or adjusting sections of the spine. It is one of the most popular forms of alternative treatment in the United States for relief of back pain caused by straining or lifting injuries. Some osteopathic physicians, physical therapists, and naturopathic physicians also use spinal manipulation to treat patients with low back pain.

Traditional Chinese medicine

Practitioners of traditional Chinese medicine treat low back pain with acupuncture, tui na (push-and-rub) massage, and the application of herbal poultices.

Herbal medicine

Herbal medicine can utilize a variety of antispasmodic herbs in combination to help relieve low back pain due to spasm. Lobelia (Lobelia inflata) and myrrh (Commiphora molmol) are two examples of antispasmodic herbs.

Homeopathy

Homeopathic treatment for acute back pain consists of applications of Arnica oil to the sore area or oral doses of Arnica or Rhus toxicodendron. Bellis perennis is recommended for deep muscle injuries. Other remedies may be recommended based on the symptoms presented by the patient.

Body work and yoga

Massage and the numerous other body work techniques can be very effective in treating low back pain. Yoga, practiced regularly and done properly, can be most useful in preventing future episodes of low back pain.

Prognosis

The prognosis for most patients with acute low back pain is excellent. About 80% of patients recover completely in 4-6 weeks. The prognosis for recovery from chronic pain depends on the underlying cause.

Prevention

Low back pain due to muscle strain can be prevented by lifestyle choices, including regular physical exercise and weight control, avoiding smoking, and learning the proper techniques for lifting and moving heavy objects. Exercises designed to strengthen the muscles of the lower back, and chairs or car seats with lumbar supports are also recommended.

Key Terms

Ankylosing spondylitis
A type of arthritis that causes gradual loss of flexibility in the spinal column. It occurs most commonly in males between 16 and 35.
Cauda equina
The roots of the spinal nerves controlling movement and sensation in the legs. These nerve roots are located in the lower spine and resemble a horse's tail ( in Latin).
Chiropractic
A method of treatment based on the interactions of the spine and the nervous system. Chiropractors adjust or manipulate segments of the patient's spinal column in order to relieve pain.
Lumbar spine
The segment of the human spine above the pelvis that is involved in low back pain. There are five vertebrae, or bones, in the lumbar spine.
Radicular
Pain that is caused by the root of a nerve.
Referred pain
Pain that is experienced in one part of the body but originates in another organ or area. The pain is referred because the nerves that supply the damaged organ enter the spine in the same segment as the nerves that supply the area where the pain is felt.
Sciatica
Pain caused by irritation of the sciatic nerve. Sciatica is felt in the lower back, the buttocks, and the backs of the upper legs.
Spinal stenosis
A form of sciatica that is caused by a narrowing of the spinal canal in the lumbar vertebrae. The narrowing puts pressure on the roots of the sciatic nerve.

Further Reading

For Your Information

    Books

  • Esses, Stephen I. "Low Back Pain." In Conn's Current Therapy, edited by Robert E. Rakel. Philadelphia: W. B. Saunders Company, 1998.
  • Hellman, David B., "Arthritis & Musculoskeletal Disorders." In Current Medical Diagnosis & Treatment 1998, edited by Lawrence M. Tierney, Jr., et al. Stamford, CT: Appleton & Lange, 1998.
  • McKenzie, Robin. Treat Your Own Back. Waikanae, New Zealand: Spinal Publications New Zealand Ltd., 1997.
  • "Musculoskeletal and Connective Tissue Disorders: Low Back Pain and Sciatica." In The Merck Manual of Diagnosis and Therapy, edited by Robert Berkow, et al. Rahway, NJ: Merck Research Laboratories, 1992.
  • Theodosakis, Jason, et al. The Arthritis Cure. New York: St. Martin's Paperbacks, 1997.

Gale Encyclopedia of Medicine. Gale Research, 1999.

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